| moderator(noun, assist, helper, deputy, help-mate) |
| negotiator(noun, work, ability, profession) |
| ombud(noun, work, ability, profession) |
| ombudsman(noun, assist, helper, deputy, help-mate) |
| ombudsperson(noun, assist, helper, deputy, help-mate) |
| orchestrator(noun, work, ability, profession) |
| organiser(noun, assist, helper, deputy, help-mate) |
| organizer(noun, assist, helper, deputy, help-mate) |
| panellists(noun, work, ability, profession) |
| participant(noun, work, ability, profession) |
| patron |
| peacemaker(noun, work, ability, profession) |
| planner(noun, work, ability, profession) |
| preceptor(noun, work, ability, profession) |
| presenter(noun, assist, helper, deputy, help-mate) |
| prick |
| problem solver(noun, work, ability, profession) |
| promoter(noun, assist, helper, deputy, help-mate) |
| psychotherapist(noun, work, ability, profession) |
| recruiter(noun, work, ability, profession) |